Apian, Petrus, Cosmographia

Table of figures

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[Figure 31]
[32] Zenith.
[Figure 33]
[Figure 34]
[Figure 35]
[36] Ecce habitationes antedictas.
[Figure 37]
[38] S E P T E N T R I O. pars ſuperior.
[39] Media nox.
[Figure 40]
[41] Horænoctis.Horædiei.
[Figure 42]
[43] Luna creſcensCongreſſus ſiue con-iunctio Solis & LunæLuma decreſcensDiametra radiatio, ſiue op poſitio Solis & Lunæ
[Figure 44]
[Figure 45]
[Figure 46]
[Figure 47]
[Figure 48]
[Figure 49]
[Figure 50]
[Figure 51]
[Figure 52]
[Figure 53]
[Figure 54]
[Figure 55]
[Figure 56]
[Figure 57]
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        <div xml:id="echoid-div43" type="section" level="1" n="41">
          <pb file="032" n="32" rhead="PRIMA PARS COSMO."/>
        </div>
        <div xml:id="echoid-div44" type="section" level="1" n="42">
          <head xml:id="echoid-head47" xml:space="preserve">Idem aliter per Baculum quem Aſtro-
            <lb/>
          nomicum dicimus, ex motu Lunæ
            <lb/>
          vero, & ſtellarum non erran-
            <lb/>
          tium ſitu deprehendere.</head>
          <p>
            <s xml:id="echoid-s461" xml:space="preserve">ANtequã rem ipſam aggrediar, fuſtis ſeu bacu-
              <lb/>
            li fabricam Geometrica ratione conſultò prę-
              <lb/>
            dicere decreuimus. </s>
            <s xml:id="echoid-s462" xml:space="preserve">Fiat igitur ſemicirculus ſu
              <lb/>
            per F, centro, qui ſit A, B, C. </s>
            <s xml:id="echoid-s463" xml:space="preserve">Etex F, ſigno ſeu
              <lb/>
            centro, orthogonalis excitetur ad circumfe-
              <lb/>
            rentiam vſq; </s>
            <s xml:id="echoid-s464" xml:space="preserve">in longitudine. </s>
            <s xml:id="echoid-s465" xml:space="preserve">5.</s>
            <s xml:id="echoid-s466" xml:space="preserve">6. </s>
            <s xml:id="echoid-s467" xml:space="preserve">aut. </s>
            <s xml:id="echoid-s468" xml:space="preserve">7. </s>
            <s xml:id="echoid-s469" xml:space="preserve">pedũ,
              <lb/>
            (quia ſecũdum eius longitudinem debet fieri
              <lb/>
            baculus ſeu fuſtis ex ligno ſolido & </s>
            <s xml:id="echoid-s470" xml:space="preserve">glandoſo
              <lb/>
            groſſitudine digiti) & </s>
            <s xml:id="echoid-s471" xml:space="preserve">tangat circulum in puncto B, ſic erit ſemicir-
              <lb/>
            culus diuiſus in duos quadrantes, ſcilicet A, B. </s>
            <s xml:id="echoid-s472" xml:space="preserve">& </s>
            <s xml:id="echoid-s473" xml:space="preserve">B, C. </s>
            <s xml:id="echoid-s474" xml:space="preserve">Quibus ſic diſ-
              <lb/>
            poſitis, pone vnum circini pedem in F, ſignum, reliquum ad palmi
              <lb/>
            latum extende, & </s>
            <s xml:id="echoid-s475" xml:space="preserve">fac mobili pede notas duas, vnam verſus A, ibidem
              <lb/>
            fiat nota G, Reliquam verſus C, vbi notetur H. </s>
            <s xml:id="echoid-s476" xml:space="preserve">Circino ſic immoto
              <lb/>
            manente, ponetur vnus pes in B, altero mobili deſcribe circulum oc
              <lb/>
            cultum, ad quem ducendæ ſunt contingẽtes ex vtriſq; </s>
            <s xml:id="echoid-s477" xml:space="preserve">punctis circa
              <lb/>
            F, erunt´que ipſæ lineæ G, D, & </s>
            <s xml:id="echoid-s478" xml:space="preserve">H, E, æquidiſtantes ſeu parallelæ F, B.
              <lb/>
            </s>
            <s xml:id="echoid-s479" xml:space="preserve">Deinde quadrantem A, B. </s>
            <s xml:id="echoid-s480" xml:space="preserve">Similiter & </s>
            <s xml:id="echoid-s481" xml:space="preserve">B, C, diuide in. </s>
            <s xml:id="echoid-s482" xml:space="preserve">90. </s>
            <s xml:id="echoid-s483" xml:space="preserve">partes aut
              <lb/>
            gradus, hoc modo: </s>
            <s xml:id="echoid-s484" xml:space="preserve">Primò in tres partes æquas, & </s>
            <s xml:id="echoid-s485" xml:space="preserve">iterum quamlibet
              <lb/>
            partem in tres. </s>
            <s xml:id="echoid-s486" xml:space="preserve">Tertiò quamlibet in duas. </s>
            <s xml:id="echoid-s487" xml:space="preserve">Poſtremò & </s>
            <s xml:id="echoid-s488" xml:space="preserve">vltimò in
              <lb/>
            quinq;</s>
            <s xml:id="echoid-s489" xml:space="preserve">. Quibus & </s>
            <s xml:id="echoid-s490" xml:space="preserve">centro F, applica regulam, & </s>
            <s xml:id="echoid-s491" xml:space="preserve">trahe lineas occultas
              <lb/>
            per oẽs gradus: </s>
            <s xml:id="echoid-s492" xml:space="preserve">& </s>
            <s xml:id="echoid-s493" xml:space="preserve">vbi iam productæ lineæ diſpeſcunt G, D, & </s>
            <s xml:id="echoid-s494" xml:space="preserve">H, E,
              <lb/>
            lineas, notentur ſigna. </s>
            <s xml:id="echoid-s495" xml:space="preserve">Quo facto, protrahe lineas à punctis G, D, li-
              <lb/>
            neæ, vſq; </s>
            <s xml:id="echoid-s496" xml:space="preserve">ad oppoſita puncta lineæ H, E. </s>
            <s xml:id="echoid-s497" xml:space="preserve">Quæ quidẽ lineæ tranſuerſæ
              <lb/>
            interſcindunt F, B, ſemidiametrũ. </s>
            <s xml:id="echoid-s498" xml:space="preserve">Deinde fiat baculus in longitudi-
              <lb/>
            ne F, B, habens æquales diuiſioues F, B, lineæ. </s>
            <s xml:id="echoid-s499" xml:space="preserve">Numeri itaq; </s>
            <s xml:id="echoid-s500" xml:space="preserve">giaduum
              <lb/>
            ab B, verſus F, ſecundum exigentiam diuiſionis ſunt aptandi. </s>
            <s xml:id="echoid-s501" xml:space="preserve">Dein-
              <lb/>
            ceps fac tabulam verſatilem ſeu pinnacidiũ in longitudine G, H, vel
              <lb/>
            D, E: </s>
            <s xml:id="echoid-s502" xml:space="preserve">eius´que in medio fac foramen ſeu rimulam aut fiſſuram, in qua
              <lb/>
            idem baculus ad angulos rectos moueri poſſit, & </s>
            <s xml:id="echoid-s503" xml:space="preserve">paratus erit Bacu-
              <lb/>
            his. </s>
            <s xml:id="echoid-s504" xml:space="preserve">Cuius proxime ſequentem ſume formulam.</s>
            <s xml:id="echoid-s505" xml:space="preserve"/>
          </p>
        </div>
        <div xml:id="echoid-div45" type="section" level="1" n="43">
          <head xml:id="echoid-head48" style="it" xml:space="preserve">¶ Quemadmodum nunc ipſius Baculi Aſtronomici fabri-
            <lb/>
          cam non inconuenienter prædiximus, ſimiliter &
            <lb/>
          eius vſum omnino neceſſarium typo quàm di-
            <lb/>
          ſtincto, ac declaratione manifeſta
            <lb/>
          conſequenter deſcribemus.</head>
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